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公开(公告)号：US20230338991A1
公开(公告)日：2023-10-26
申请号：US18024808
申请日：2021-08-26
申请人： Laitram, L.L.C.
CPC分类号： B07C5/36 , B65G47/525 , B65G47/54
摘要： A sorting conveyor system (46) comprising a main conveyor line (48) intersected by cross conveyors (18) having roller-top conveyor belts (20). The roller-top conveyor belts, which can be driven bidirectionally perpendicular to the conveying direction of the main conveyor line, have article-supporting belt rollers (22) that can rotate freely in the main conveying direction (14). Articles (38) fed from the main conveying line onto the cross conveyor can be sorted to the left or the right by the conveyor belt. Articles destined for sorting downstream pass over the stopped roller-top conveyor belt atop the freely rotatable belt rollers and back onto the main conveyor line. A booster (40), such as a motorized roller (40), between the main conveyor line and the cross conveyor applies a force in the main conveying direction against articles destined to cross the cross conveyor.
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公开(公告)号：US20230234788A1
公开(公告)日：2023-07-27
申请号：US18101647
申请日：2023-01-26
申请人： Dematic Corp.
CPC分类号： B65G47/643 , B65G47/54 , B65G43/00 , B65G13/07
摘要： A right angle transfer device has a conveying surface defined by a plurality of conveying members that are driven to convey objects in a conveyance direction. A diverting conveying member is mounted to a frame and is driven to divert objects in a direction angled away from the conveyance direction. A lift drive rotates a cam to move a bar in a substantially horizontal direction. The movement of the bar causes a frame link connected to the bar and the frame to raise and lower the frame. Once the frame has been moved upward to a sufficient extent, the diverting conveying member will be raised above the conveying members to come into contact with the object to thereby move and divert the object away from the conveyance direction.
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公开(公告)号：US11697560B2
公开(公告)日：2023-07-11
申请号：US17499350
申请日：2021-10-12
IPC分类号： B65G47/68 , B65G39/12 , B65G47/54 , B65G47/66 , B65G13/071
CPC分类号： B65G47/68 , B65G13/071 , B65G39/12 , B65G2047/685
摘要： Roller conveyors can only safely convey articles up to a certain width to downstream conveyors without jamming. The present invention utilizes at least one and preferably a plurality of jam prevention diverter wheels disposed at a selected angle between adjacent rollers of a conveyor with a portion of the diverter wheels extending above the surface of the conveyor rollers to contact items and limit the width of items that can pass through without jamming the conveyor. The diverter wheels are rotated with power mechanically derived from the main powered conveyor rollers. A portion of diverter wheels extend above the skewed roller conveyor surface a selected distance and at a selected angle to contact conveyed articles and only allow items up to a certain size to pass diverting wide items or misaligned items having a width wider than desired for passing through to a downstream conveyor. Jam prevention is the point. If an item width exceeds a given threshold width the diverter wheels come into contact with the term and engage the item pulling the item away from the conveyor stream.
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公开(公告)号：US20230202756A1
公开(公告)日：2023-06-29
申请号：US18113680
申请日：2023-02-24
申请人： Rocket Solution GmbH
发明人： Florian VENT
摘要： An elevator for a rack system for load carriers having a load-receiver, wherein the load-receiver comprises a displacement unit, and wherein the load-receiver comprises rollers. Further a rack system equipped with a corresponding elevator is also provided.
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公开(公告)号：US20230087156A1
公开(公告)日：2023-03-23
申请号：US17794844
申请日：2021-01-26
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo ITOH , Tatsuhiko NAKAMURA , Hideo NAIKI , Kentarou IWASAWA
摘要： A conveyance device and a planar conveyance apparatus having a simple structure and capable of carrying out an article in any direction are developed.
A conveyance device 1 that includes an energizing mechanism unit 2 configured to energize and move an article and a rotation mechanism unit 3 configured to rotate the energizing mechanism unit itself, and is capable of changing a moving direction of the article by rotating the energizing mechanism unit 2 with the rotation mechanism unit 3. The energizing mechanism unit 2 includes an energizing mechanism side motor 10, and the energizing mechanism side motor 10 includes a coil 32 on a center side and an outer body 30 surrounding the coil 32, and is an outer rotor type motor in which the outer body 30 rotates. The energizing mechanism side motor 10 is disposed such that a central shaft of the outer body 30 is in a substantially horizontal posture, and the outer body 30 energizes the article by coming into contact with the article directly or through a freely-rotating rotor 7 interposed therebetween.-
公开(公告)号：US11352215B2
公开(公告)日：2022-06-07
申请号：US17171175
申请日：2021-02-09
发明人： Chiu-Fong Huang , Hsiang-Yueh Yu
IPC分类号： B65G47/244 , B65G13/10 , B65G47/54 , B65G13/02
摘要： A turning driving device includes a directional motor, and a wheel hub motor module and a driving device disposed above and below the directional motor, respectively. The directional motor includes a rotation shaft, and the wheel hub motor module includes a fixing frame, and a roller rotatable about a horizontal fixed axle. The fixing frame is mounted with the fixed axle, and the rotation shaft is combined with a bottom of the fixing frame. The driving device includes a control module electrically connected to the directional motor and the wheel hub motor module. When the control module outputs and transmits a control signal to the directional motor and the wheel hub motor module, the rotation shaft drives the fixing frame to horizontally turn to a preset angular position, and the roller is driven to vertically rotate to drive the article to move toward a predetermined direction.
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公开(公告)号：US20220017306A1
公开(公告)日：2022-01-20
申请号：US17277135
申请日：2019-10-10
申请人： Laitram, L.L.C.
发明人： Matthew L. Fourney
摘要： A grid sorter for discharging articles received from many inputs to selected discharge destinations. The grid sorter comprises a rectangular grid of parallel conveyor lines. Each line has a series of bidirectional conveyors fed articles by infeed conveyors at each end of the line. Omnidirectional-roller sorters, at the intersections of the conveyor lines, can pass articles received from one line in multiple directions: along that same line; in either direction to an intersecting line; or obliquely to a selected discharge between lines. Omnidirectional rollers in the omnidirectional-roller sorters are controlled by a controller to push articles in selected directions to predetermined discharge destinations.
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公开(公告)号：US20210061580A1
公开(公告)日：2021-03-04
申请号：US17095437
申请日：2020-11-11
申请人： Daifuku Co., Ltd.
发明人： Yoshihiko Fujio
摘要： A transportation equipment branch convergence device has a curving transportation device that tangentially connects to a straight track anchored at a fixed height so as to transport an object along the entirety of a curving track at the same level as the straight track. The straight track comprises a straight track section of a fixed length encompassing an entire area of overlap with the curving transportation device. A straight transportation device constituting this straight track section of fixed length comprises a vertical transportation mechanism that slopes in the vertical direction with pivot points at both ends of the straight track section. When the vertical transportation mechanism is in a downward sloping state, the straight transportation device is retracted beneath the transported object for transport. When the vertical transportation mechanism is in an upward sloping state, the transported object for transport passes over the curving transportation device.
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公开(公告)号：US10589937B1
公开(公告)日：2020-03-17
申请号：US16228915
申请日：2018-12-21
申请人： A. G. Stacker, Inc.
IPC分类号： B65G47/24 , B65G47/54 , B65G17/24 , B65G39/20 , B65G15/22 , B65G13/07 , B65G15/42 , B65G39/02
摘要： A conveyor system includes an external ball-belt and an internal driver belt for driving balls in the ball-belt. A first drive drives the ball-belt in the longitudinal direction, and a second drive drives the driver belt in a transverse direction. The second drive is located outside the ball-belt and located such that a return portion of the ball-belt runs between the second drive and the driver belt.
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公开(公告)号：US20180319605A1
公开(公告)日：2018-11-08
申请号：US16034911
申请日：2018-07-13
申请人： ITOH DENKI CO., LTD.
发明人： Kazuo Itoh , Tatsuhiko Nakamura , Jun Maekawa
CPC分类号： B65G47/54 , B65G13/07 , B65G13/10 , B65G15/12 , B65G2207/18
摘要： A transfer device having: a frame; a main conveyer unit having a main conveying passage disposed in a fixed planar area; and a sub conveyer unit having a sub conveying passage disposed in a planar area identical to the planar area of the main conveying passage and conveying an object in a direction crossing a conveying direction of the main conveying passage. A lifting and lowering unit lifts one of the conveying passages to a position above the other conveying passage. A regulating unit is provided for allowing linear upward and downward movement of at least one of the conveyer units. The regulating unit is a plate body or a linear body that bends and/or tilts. A bending direction or a tilting direction is aligned with an upward and downward movement direction of the main conveyer unit or the sub conveyer unit.
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